General Safety and Maintenance Manual MODELS
Contents
1. lannyvool MODELS 5 S indlusirial Tools at Wen 511 HGS General Safety and Maintenance Manual 511 BHL CONE WHEELS COMPATIBILITY All PARTS 100 COMPATIBLE WITH MODEL 511BHL except for handle that differs slightly CAPACITY Any Type 16 17 17R 18 or 18R Cone Wheels w 5 8 11 threadedMounting 2 inch maximum Weight n A Spindle Model Exhaust Throttle Rated Power Overall Body Working Alr Length al Consump amp Case 5 gt Diam Number Direction Type Speed Output WEOE Arum STEEL Lenght sian tion Thread sim 12000 so 2 ama 35 cfm 165 L Lever 18000 Lb 2 9 Lb 3 3 Inch L s 9 suns or K R P M Kg Kg 434mm Safety 18000RPM janm x23 Lever is standard See note See note See See note See note See note note THE HENRY TOOL CO MANUFACTURED BY HENRY TOOLS 498 SO BELVOIR BLVD SOUTH EUCLID OH 44121 U S A PH 216 291 1011 OR 800 826 5257 o FAK 216 291 5949 OR 800 303 2800 EMAIL DAVIIDHOMSN COM o WEBSITE WWW HENRYTOOLS COM General Operators Instructions and Service Manual MODELS 511 HLS 511 HKS 511 HGS 511 BHL PART DESCRIPTION 300 G 29 BEARING 2 REQ PER TOOL 500 G 5 ALUMINUM BACKHEAD STEEL BACKHEAD STAN DARD 500 G 19 MUFFLER 500 G 24 LOCKRING 500 H 10_ KEY 500 1 H__ ALUMINUM CASE __ STEEL CASE SPECIFY SPEED 500 2A_ CYLINDER 500 3 REAR ENDPLATE _ 500 5A_ ROTOR _ 500 14 7A_ 5 8 11 CONE WHEEL SPINDLE 500 15A S2. 12 HENRY TOOLS INC 216 291 1011 or 800 826 5257 General Operators Instructions and Service Manual CONE WHEEL MOUNTING POSSIBILITIES GRINNING FACE E CAPACITY Any Type 16 17 17R 18 or 18R Cone Wheels w 5 8 11 threadedMounting 2 inch maximum MODELS 511 HLS 511 HKS 511 HGS 511 BHL DRINIANG FACE www HenryTools com Page 309 For additional product information visit our website Revised 02 19 12 HENRY TOOLS INC 216 291 1011 or 800 826 5257
3. 650 33 exe HPT ad E4555 12012 NPT PART NUMBER DESCRIPTION 700 23 SCREW 832636 GASKET 550 H 3 D HANDLE Eoo RING 200 9 oosa serna esoss TRIGGERPIN EE SCREEN HANDLE BUSHING AA 550 H 3 SPADE HANDLE ASSY COMPLETE MODELS 511 HLS 511 HKS 511 HGS 511 BHL This tool is designed to operate on 90 psig 6 2 bar maximum air pressure with 1 4 8mm hose Do not use any wheel having an operating speed lower than the actual free speed on grinder SAFETY 1 Check speed of tool with tachometer before every wheel amp burr change If RPM excees rated speed stamped on tool servicing is required 2 Inspect cone wheels for bends chips nicks cracks or severe wear If the Cone wheel has any of these or has been soaked in liquids do not use Start new wheels under a steel bench Run at full throttle for one minute Defective wheels usually come apart immediately When starting a cold wheel apply to the work slowly allow wheel to warm up gradually 3 Model 511H grinders are designed for use with cone wheels only 4 Before mounting or removing a cone wheel disconnect grinder from air supply The wheel should fit properly on arbor do not use bushings or wheel flanges to adapt a wheel to any arbor unless recommended by manufacturer Wheel flanges should be at least 1 3 the diameter of the wheel 5 Wear safety goggles and other protective clothing Continuous exposure to vibration may cause injury to
4. hands and arms 6 Properly maintained air tools are less likely to fail or cause accidents If tool vibrates unusu ally or produces an unusual noise repair im mediately LUBRICATION Check for wet or dirty air Excessive moisture in the air supply tends to wash lubricant away from the working parts of the tool and rust or corrode the interior Grit will damage the interior by scor ing closely fitted parts and impede the action of the tool If the above are found in order disconnect tool and pour a liberal amount of recommended oil or an SAE 10 oil cut with an equal quantity of kerosene into the air inlet Operate the tool to allow lubricant to flush accumulated gum and grit out the exhaust If outside factors are not to blame dissassemble the tool clean and inspect all parts and replace those worn or broken Coat parts with airtool oil and reassemble Pour about 1 2 oz in air inlet and run tool to allow oil to be carried to interior www HenryTools com Page 307 For additional product information visit our website Revised 02 19 12 HENRY TOOLS INC 216 291 1011 or 800 826 5257 General Operators Instructions and Service Manual DISASSEMBLY 1 Disconnect air and remove all wheels and accessories 2 Secure tool in vise vertically with spindle of tool oriented in upward direction Clamp onto the sides of the live handle 3 Unscrew motor housing 500 H 1 S RIGHT HAND THREAD from back head 500 G
5. 5 S using flats on housing Remove everything from vise 4 Remove snap ring 500 46 from groove in rear endplate 500 3 5 Rap sharply on the rear O D of the motor housing with a plastic hammer The rear end plate cylinder 500 2A and blades 500 6A will dislodge and can be removed 6 Remove rotor 500 5A and 500 H 10 7 Remove the front endplate 500 7 8 Re install key and slide rotor 500 5A PARTIALLY over the key Clamp protruding rotor in vise vertically and remove front flange 500 15A RIGHT HAND THREAD 9 Remove from vise Remove rotor and key 10 Secure the housing assembly in vise vertically with spindle of tool oriented toward downward direction Clamp vise onto flats of bearing cap 500 16C in center of vise 11 Loosen and unscrew housing LEFT HAND THREAD Remove from vise 12 Secure the housing assembly in vise vertically with spindle of tool oriented toward the downward direction Clamp vise on neck of housing 500 1 HS in center of vise 13 Use a 3 16 inch punch to drive the spindle through the center bear ing 300 G 29 Remove from vise 14 Remove the center bearing from case by tapping the bearing toward the back of the tool with long rod or suitable driver 15 Remove snap ring 592065 from spindle with snap ring pliers 16 Support the spindle assembly on a suitable drill block Press the spindle through the front bearings REASSEMBLY 1 All parts should be clean 2 Install o ring
6. PINDLE WHEEL FLANGE 500 16 C 500 46 LOCK RING 500 47 O RING 501 13 BEARING PAIR 700 37C ROLL PIN same as 832126 832126 ROLL PIN REPAIR KIT 500 G 19 Fall mA REPAIR KIT INCLUDES ALL BEARINGS ROTOR BLADES SNAP RINGS AND O RINGS www HenryTools com Page 305 For additional product information visit our website Revised 02 19 12 HENRY TOOLS INC 216 291 1011 or 800 826 5257 General Operators Instructions and Service Manual 550 33 5P 350 33 5W 550 33 l a 12 NPT rE Y _ a LR Sy i F ji A841555 12 x125 i 5033 aaa PTIONAL k Part Number Description O Ring 550 33 L Live Handle Adaptor bushing 550 33 SW ScreenFilter 550 38 550 50 a with 200 9 O ring installed 600 51 Plunger Spring 650 Live Handle Body Non Lockout type 650 1 ALS Safety Lock Valve Body Bare AA 650 1 AL Handle Assembly Complete Non lockout handle MODELS 511 HLS 511 HKS 511 HGS 511 BHL a r JEn Ssh 550 50 r 550 49 OPTION AL T I 560 13 4 3 O 2005 600 51 Cc 700 5 26 GK Part Number Description 650 33 Screen Bushing 1 2x3 8 650 54 Safety Lock Pin Safety Lock Spring www HenryTools com Page 306 For additional product information visit our website Revised 02 19 12 HENRY TOOLS INC 216 291 1011 or 800 826 5257 General Operators Instructions and Service Manual a roog fy OPT
7. oo low Restriction in air hose Hose I D is too small Worn vanes and worn cylinder MODELS 511 HLS 511 HKS 511 HGS 911 BHL 14 Install rear end plate 500 3 Align small locating hole in end plate with cylinder pin 15 Secure flange nut in vise and drive bearing 300 G 29 into endplate 500 3 16 Install snap ring 500 46 17 Place a few drops of oil in the motor as sembly Screw on the back head 500 G 5 S 18 Place wrench on the housing flats 500 1 19 Attach air supply and run tool in short bursts Tighten backhead 500 G 5 S firmly 20 Reinstall all safety devices and accessories 21 Check RPM with a reliable tachometer Tool must run at or below speed stamped on tool SOLUTION Minimum air pressure should be 90 PSI for maximum performance Remove bends or other restrictions Use required hose I D Exchange vanes 500 6A and cylinder 500 2A Screen Support clogged No air shut off valve is closed Clean screen support or exchange with new one Open shut off valve Worn vanes due to lack of oil or vanes are jammed Worn O Ring Bearings worn out Danger or spindle is bent Exchange vanes cylinder might also be worn out Replace o ring in handle 200 9 for example Disconnect tool from the air supply Im mediate servicing is required www HenryTools com Page 308 For additional product information visit our website Revised 02 19
8. s 500 47 and 500 23 on housing 500 1 H S Oil inside of exhaust deflector 500 G 17 S and slide over case Install snap ring S500 G 24 3 Support the front bearings 501 13 on a suitable drill block Press the spindle 500 14 7A through the bearings up to shoulder with an arbor press 4 Install snap ring 592065 into groove on spindle 5 Secure the housing assembly in a vise vertically with the spindle of tool oriented toward the upward direction CLAMP ONTO FLATS ON THE NECK OF THE HOUSING 6 Slide spindle into front of housing Use a plastic hammer and LIGHTLY tap the spindle on threaded end until seated 7 Place rear bearing 300 G 29 on spindle Press bearing until it bot toms on shoulder in housing with a suitable bearing driver 8 Screw on front cap 500 16 C LEFT HAND THREAD and clamp in center of vise Tighten down 500 16 C onto housing with flats provided 9 Slide front end plate 500 7 over the spindle and into the housing Remove from vise 10 Place key 500 H 10 in key slot and slide on rotor Slide rotor PARTIALLY onto spindle Clamp the exposed rotor in vise firmly Tighten flange 500 15A 11 Slide rotor 500 5A all the way down into housing over key 12 Install cylinder 500 2A with locating pin towards rear of tool 13 Drop in 4 blades 500 6A HS Insufficient Power Machine does not start Grinder does not want to stop Spindle wobbles or vibrates Air pressure t
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